Cboe Global Markets, Inc. CBOE
CIK 0001374310 · CUSIP 12503M108
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $2.47B 12,628,964 shares | 0.04% | +56.23K(+0.4%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $2.03B 10,411,324 shares | 0.04% | +267.38K(+2.6%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 03 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $1.50B 7,685,489 shares | 0.51% | +5.19M(+208.4%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $941.50M 4,818,234 shares | 0.04% | -20.03K(-0.4%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 05 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $784.57M 4,015,179 shares | 0.48% | +126.72K(+3.3%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $535.99M 2,740,937 shares | 0.04% | +44.29K(+1.6%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 07 | MORGAN STANLEY CIK 895421 · Amended · View history | $383.77M 1,964,005 shares | 0.03% | -1.44M(-42.3%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 08 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $362.10M 1,853,124 shares | 0.54% | -26.60K(-1.4%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 09 | FMR LLC CIK 315066 · View history | $307.16M 1,571,980 shares | 0.02% | +38.59K(+2.5%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 10 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $281.90M 1,442,685 shares | 0.14% | -85.61K(-5.6%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 11 | NORGES BANK CIK 1374170 · View history | $269.52M 1,379,345 shares | 0.04% | -3.98K(-0.3%)Reduced | SEC filing ↗ Feb 12, 2025 | ▾ |
| 12 | NORTHERN TRUST CORP CIK 73124 · View history | $242.86M 1,242,890 shares | 0.03% | +104.26K(+9.2%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 13 | Invesco Ltd. CIK 914208 · View history | $229.61M 1,175,067 shares | 0.04% | -195.71K(-14.3%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 14 | Legal & General Group Plc CIK 764068 · View history | $198.31M 1,014,922 shares | 0.05% | +55.30K(+5.8%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 15 | Amundi CIK 1330387 · View history | $170.92M 885,659 shares | 0.06% | +189.28K(+27.2%)Added | SEC filing ↗ Feb 7, 2025 | ▾ |
| 16 | Tandem Investment Advisors, Inc. CIK 1694284 · View history | $162.35M 830,847 shares | 6.15% | +20.52K(+2.5%)Added | SEC filing ↗ Feb 3, 2025 | ▾ |
| 17 | LOS ANGELES CAPITAL MANAGEMENT LLC CIK 1177206 · View history | $148.61M 760,528 shares | 0.60% | +91.69K(+13.7%)Added | SEC filing ↗ Feb 4, 2025 | ▾ |
| 18 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $139.12M 711,978 shares | 0.18% | -40.39K(-5.4%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 19 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $138.66M 709,600 shares | 0.32% | +72.20K(+11.3%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 20 | Robeco Institutional Asset Management B.V. CIK 1418773 · View history | $131.51M 673,030 shares | 0.25% | +36.71K(+5.8%)Added | SEC filing ↗ Jan 23, 2025 | ▾ |
Showing 20 / 781 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 781 reporting institutions.
This page includes 20 of 781 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 781 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"12503M108","quarter":"2024Q4","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.